"""# k1：控制TF的饱和速度（默认值通常为1.2~2.0）。
idf = 6
fqd = 5
k1 = 100000000000000000000000000000000
tf = (fqd * (k1 + 1)) / (fqd + k1)
tf =  fqd
score = idf * tf
"""

""" abstract_chunks = [1, 2, 3]
original_chunks = [3, 5, 6]
print(abstract_chunks + original_chunks)
print(list(set(abstract_chunks + original_chunks)))
 """
文档A = (1 / 61) * 0.3 + (1 / 63) * 0.7
文档B = (1 / 62) * 0.3 + (1 / 62) * 0.7
文档C = (1 / 63) * 0.3 + (1 / 61) * 0.7

print(f"{文档A}")
print(f"{文档B}")
print(f"{文档C}")
# CBA
